game.h

   1 #include <stdbool.h>
   2
   3 #include "protocol.h"
   4
   5 #define MAX_PLAYERS  32
   6 #define MAX_BULLETS  (MAX_PLAYERS * 8)
   7 #define TICK_DELAY   (1000 / 20)        // 20 World updates per second
   8 #define BULLET_TIME  (TICK_DELAY * 6)   // Bullet live time 6.0s
   9 #define PLAYER_SIZE  0.01785            // Palyer radius
  10 #define PLAYER_SHOOT (TICK_DELAY * 0.3) // Can shoot every 0.15s
  11
  12 typedef struct Player {
  13         /* public */
  14         bool  live;
  15         float x, y, r;
  16         float vx, vy, vr;
  17         int   shoot;
  18
  19         /* internal */
  20         bool  updated;
  21 } Player;
  22
  23 typedef struct Bullet {
  24         /* public */
  25         bool  live;
  26         int   owner;
  27         float x, y;
  28         float vx, vy;
  29         int   tick;
  30
  31         /* internal */
  32         bool updated;
  33 } Bullet;
  34
  35 extern Player g_player[MAX_PLAYERS];
  36 extern Bullet g_bullet[MAX_BULLETS];
  37
  38 void g_player_set(unsigned int id, bool live, float x, float y, float r, float vx, float vy, float vr, int shoot);
  39 void g_bullet_set(unsigned int id, unsigned int owner, bool live, float x, float y, float vx, float vy, int tick);
  40 void g_player_does(unsigned int id, DoesBits code);
  41 void g_update();
  42 void g_init(bool server_mode);